Remember the story in Aesop's Fables of the father of many children with the bundle of sticks. When the father asked his children to break the bundle of sticks wrapped in a bag, none of them could do it. But, when they removed the sticks from the bag, and tried one by one, the sticks were easily broken. So this is the strength in unity. If we are bunched up, we can never be broken, but when divided, then we can become broken very easily.

(Srila Prabhupada, letter to Kirtanananda — Bombay 18 October, 1973)